Evidence of <i>Borrelia theileri</i> in Wild and Domestic Animals in the Kafue Ecosystem of Zambia
Members of the genus <i>Borrelia</i> are arthropod-borne spirochetes that are human and animal pathogens. Vertebrate hosts, including wild animals, are pivotal to the circulation and maintenance of <i>Borrelia</i> spirochetes. However, information on <i>Borrelia</i&g...
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| Autores principales: | , , , , , , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
MDPI AG
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/9c2a9d5177cd41a98de72c1a683167a0 |
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| Sumario: | Members of the genus <i>Borrelia</i> are arthropod-borne spirochetes that are human and animal pathogens. Vertebrate hosts, including wild animals, are pivotal to the circulation and maintenance of <i>Borrelia</i> spirochetes. However, information on <i>Borrelia</i> spirochetes in vertebrate hosts in Zambia is limited. Thus, we aimed to investigate the presence of <i>Borrelia</i> spirochetes in wild animals and cattle in Zambia. A total of 140 wild animals of four species and 488 cattle DNA samples from /near the Kafue National Park were collected for real-time PCR screening, followed by characterization using three different genes with positive samples. Five impalas and 20 cattle tested positive using real-time PCR, and sequence analysis revealed that the detected <i>Borrelia</i> were identified to be <i>Borrelia theileri,</i> a causative agent of bovine borreliosis. This is the first evidence of <i>Borrelia theileri</i> in African wildlife and cattle in Zambia. Our results suggest that clinical differentiation between bovine borreliosis and other bovine diseases endemic in Zambia is required for better treatment and control measures. As this study only included wild and domestic animals in the Kafue ecosystem, further investigations in other areas and with more wildlife and livestock species are needed to clarify a comprehensive epidemiological status of <i>Borrelia theileri</i> in Zambia. |
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